Abstract
We discuss the capability of core-level resonant X-ray emission spectroscopy (RXES) as a tool to investigate the electronic states of highly-correlated electron systems. Particular attention is paid to how the many-body excitations can be observed in the oxygen 1s resonant spectra in some cuprates. We emphasize the importance of resolving the polarization of incident and emitted X-rays in detecting the "multiple-copper-site" effects.
| Original language | English |
|---|---|
| Pages (from-to) | 173-177 |
| Number of pages | 5 |
| Journal | Journal of Electron Spectroscopy and Related Phenomena |
| Volume | 136 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - May 2004 |
Keywords
- Cuprate
- Electron correlation
- Resonant X-ray emission spectroscopy
- X-ray absorption
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Radiation
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Spectroscopy
- Physical and Theoretical Chemistry